M5Stack M5Stamp C3 5-Piece Set features an Espressif ESP32-C3 RISC-V MCU with Wi-Fi and BLUETOOTH® 5 (LE) connectivity for IoT edge devices, designed for home appliances and industrial automation. The M5Stamp C3 Set offers a more secure way to answer the Bluetooth security concerns by merging the RSA-3072-based secure boot and the AES-128-XTS-based flash encryption. This also makes the M5Stamp C3 optimal for industrial IoT equipment collecting sensor data within a factory or a building.
Additionally, the Stamp-C3 delivers full Bluetooth 5.0 long-range (LR) support, including long-range and mesh networking functions, and manages building devices with great coverage and improved usability. Moreover, the exceptional heat resistance plastic enclosure is sustained at a higher operating temperature.
The M5Stack M5Stamp C3 5-Piece Set includes five M5Stamp C3s and five heat-resistant stickers.